Apreschool has campbell's chunky beef soup, which contains 2.5 g of fat and 15 mg of cholesterol per serving (cup), and campbell's chunky sirloin burger soup, which contains 7 g of fat and 15 mg of cholesterol per serving. by combining the soups, it is possible to get 20 servings of soup that will have 113 g of fat and 300 mg of cholesterol. how many cups of each soup should be used? beef cups burger cups